New Pet, Old Home: Expert Shares 5 Crucial Tips to Help Older Dogs Adjust to a New Companion
Canine behaviour expert says patience, structure and slow introductions are key to preventing anxiety and aggression
New Delhi: As more Indian households plan to welcome new pets in the coming year, animal behaviour experts are cautioning pet parents against rushing introductions, warning that improper transitions can trigger anxiety, territorial behaviour, and aggression in older pets.
Dog trainer Adnaan Khan, founder and CEO of K9 School, a professional dog training academy, has shared five evidence-based strategies to help older dogs adjust to the arrival of a new furry companion. His guidance comes amid growing awareness around pet mental health and rising adoption rates across urban India.
Speaking to HT Lifestyle, Khan said that while social media often portrays instant harmony between pets, real-life adjustments take time and must be handled with care.
“All forms of hostility, fear or withdrawal can be managed with patience, structure and gradual introductions. The key is not forcing friendship, but allowing trust to develop naturally,” Khan said.
Why New Pets Can Trigger Stress in Older Dogs
Animal behaviourists note that dogs form strong emotional bonds with their environment and caregivers. When a new pet enters the household, older dogs may experience:
- Territorial insecurity
- Fear of losing attention
- Anxiety due to disrupted routines
- Defensive or aggressive behaviour
According to veterinary behavioural studies, sudden environmental changes are among the leading triggers of stress-related behaviour in dogs, particularly those over five years of age.
Expert Advice: 5 Steps to Help Older Dogs Adjust
1. Reset Territory and Reinforce Structure
One of the first challenges is territorial anxiety. Older dogs often view areas like beds, sofas, or favourite corners as personal zones.
Khan explained that the arrival of a new pet may feel like an intrusion.
“Set up clear resting spots, control access to certain areas, and re-establish routines,” he advised.
By defining boundaries early, pet parents can create a sense of predictability and safety for the older dog.
2. Maintain Balanced Attention
Another common issue is emotional insecurity. Older dogs may feel neglected when attention shifts to the newcomer.
“Avoid favouritism. Don’t overcompensate for the new pet while sidelining the older one,” Khan said.
He recommended keeping daily routines predictable, involving both pets in activities, and ensuring the older dog continues to receive consistent affection and engagement.
3. Practice Gradual Introductions
Immediate face-to-face meetings can overwhelm both animals.
“A slow introduction allows them to adjust at their own pace,” Khan explained.
Recommended steps include:
- Letting pets exchange scents through bedding or toys
- Allowing brief visual contact from a distance
- Conducting short, supervised meetings
- Taking calm walks together once both appear relaxed
Experts warn that rushing this process can permanently damage the relationship between pets.
4. Use Crate Training for Safe Boundaries
Crate training can act as a protective buffer during early stages.
“Allow the new pet to rest quietly in a crate while your older dog observes from a comfortable distance,” Khan suggested.
This structured separation reduces stress and prevents negative interactions while allowing curiosity to develop safely.
5. Build Bonds Through Shared Experiences
Contrary to popular belief, forcing pets to share toys or food early on can increase competition.
“Start with neutral activities like walks, obedience exercises or puzzle games in separate spaces,” Khan said.
These shared experiences help pets associate each other with calm, positive moments rather than rivalry.
On-Ground Observations from Trainers and Pet Parents
Dog trainers across metropolitan cities report a rise in behavioural consultations linked to new pet introductions.
A Mumbai-based trainer told TheTrendingPeople.com that nearly 40% of new behavioural cases involve older dogs reacting negatively to a new pet.
Visuals shared by trainers show common signs of stress such as pacing, avoidance, excessive barking, and withdrawal — all indicators that the transition needs to slow down.
Past Trends and Growing Relevance
India has seen a significant rise in pet adoptions post-pandemic, with animal welfare groups reporting increased interest in second-pet adoption for companionship.
However, veterinarians warn that poor transition management often leads to:
- Long-term behavioural issues
- Increased abandonment rates
- Higher stress-related health problems
This makes expert-backed guidance crucial at a national level as pet ownership grows.
Why This Matters
- Local impact: Helps families prevent household conflict and animal distress
- National relevance: Supports responsible pet adoption practices
- Animal welfare: Reduces behavioural abandonment and shelter returns
Experts stress that emotional well-being in pets is as important as physical care.
Final Thoughts from TheTrendingPeople
Welcoming a new pet is an emotional milestone, but it comes with responsibility. Experts remind us that harmony is built, not forced. By prioritising patience, structure and emotional balance, pet parents can ensure that love expands — rather than divides — when a new furry member enters the home.
Note to Readers
This article is for informational purposes only and does not substitute professional veterinary or behavioural consultation. Pet parents are advised to seek expert guidance for specific concerns.
